45999968 has 24 divisors (see below), whose sum is σ = 103500432. Its totient is φ = 19714176.

The previous prime is 45999953. The next prime is 45999973. The reversal of 45999968 is 86999954.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102455 + ... + 102902.

It is an arithmetic number, because the mean of its divisors is an integer number (4312518).

Almost surely, 2^45999968 is an apocalyptic number.

It is an amenable number.

45999968 is an abundant number, since it is smaller than the sum of its proper divisors (57500464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45999968 is a wasteful number, since it uses less digits than its factorization.

45999968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205374 (or 205366 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 59.

The square root of 45999968 is about 6782.3276240536. The cubic root of 45999968 is about 358.3047040164.

The spelling of 45999968 in words is "forty-five million, nine hundred ninety-nine thousand, nine hundred sixty-eight".